{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["product producer", "cause effect", "else", "member collection"], "input": "this is due to a unique design that filters the dirt through the bag and not the blower fan ."}
{"product producer": [], "cause effect": [], "else": [], "member collection": []}